3914770

Information

• Patent Grant
• 3914770

• References
• Source

• Patent Number

  3,914,770

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  50 years ago

• CPC

  • G01K5/46 - with electric conversion means for final indication
  • G01K1/022 - recording means

• US Classifications

  • 346 - Recorders
  • 200 - Electricity: circuit makers and breakers
  • 374 - Thermal measuring and testing